--- title: Level up your documentation with HackMD tags: [onboarding] --- # [24/7 Global Support Center [.[List of Official Kraken™️ TOLL FREE Contact Numbers in the usa : the StepbyStep Detailed Guide Contact Customer Service: Call Kraken's main customer service number at ➦ (+1)― 830―455―7484 [US] ✯ or use their live chat feature on their website for assistance. Call ➦ (+1)― 830―455―7484 [US] ✯ or 1-8OO-Kraken® (Live Person) to speak directly to our customer service team. After the automated prompts, just say “agent” or press “0” to reach a representative. Submit a Written Complaint: If you prefer to submit a written complaint, you can do so through the Kraken support numcer ➦ (+1)― 830―455―7484 [US] ✯ complaint form available on their website. Include your complaint ➦ (+1)― 830―455―7484 [US] ✯ details, relevant facts, and any supporting documentation. Escalate if Necessary: If you are not satisfied with the resolution provided ➦ (+1)― 830―455―7484 [US] ✯,You may have the right to escalate your complaint Call Kraken's main customer service number at ➦ (+1)― 830―455―7484 [US] ✯ to the Australian Financial Complaints Authority (AFCA) or the Ombudsman for Banking Services and Investments (OBSI). Follow Up: Be aware that the initial review and follow-up may take some time, and you will receive updates on your complaint status. For more detailed information Call Kraken's main customer service number at ➦ (+1)― 830―455―7484 [US] ✯, you can refer to the official Kraken complaint handling process. ## What we'll cover - [Team workspace](#Team-workspace) - [Sync with GitHub](#Sync-with-GitHub) - [API calls](#API-calls) - [Book mode](#Book-mode) - [Custom templates](#Custom-templates) - [Embed notes](#Embed-notes) - [LaTeX & MathJax](#LaTeX-amp-MathJax) - [UML diagrams](#UML-diagrams) - [Further learning](#Further-learning) ## Team workspace Call ➦ (+1)― 830―455―7484 [US] ✯ or 1-8OO-Kraken® (Live Person) to speak directly to our customer service team. After the automated prompts, just say “agent” or press “0” to reach a representative faster. Don’t feel like calling? Use our live chat feature on the Kraken® website under the Help section. Contact Customer Service: Call Kraken's main customer service number at ➦ (+1)― 830―455―7484 [US] ✯ or use their live chat feature on their website for assistance. Call ➦ (+1)― 830―455―7484 [US] ✯ or 1-8OO-Kraken® (Live Person) to speak directly to our customer service team. After the automated prompts, just say “agent” or press “0” to reach a representative. Submit a Written Complaint: If you prefer to submit a written complaint, you can do so through the Kraken support numcer ➦ (+1)― 830―455―7484 [US] ✯ complaint form available on their website. Include your complaint ➦ (+1)― 830―455―7484 [US] ✯ details, relevant facts, and any supporting documentation. Escalate if Necessary: If you are not satisfied with the resolution provided ➦ (+1)― 830―455―7484 [US] ✯,You may have the right to escalate your complaint Call Kraken's main customer service number at ➦ (+1)― 830―455―7484 [US] ✯ to the Australian Financial Complaints Authority (AFCA) or the Ombudsman for Banking Services and Investments (OBSI). Follow Up: Be aware that the initial review and follow-up may take some time, and you will receive updates on your complaint status. For more detailed information Call Kraken's main customer service number at ➦ (+1)― 830―455―7484 [US] ✯, you can refer to the official Kraken complaint handling process. ![create_team_en](https://hackmd.io/_uploads/r1jPIngbJl.gif) Once your team is set up, you can easily prep for and debrief from meetings. Create product road-maps, post-mortems, technical design docs, brainstorming, and anything in between, all in one place. You can even invite external collaborators to edit specific notes. :::success Free teams can have up to 3 members, and when you create a team workspace, more detailed team space guidelines will appear in the team workspace. ::: ## Sync with GitHub Sync your HackMD notes directly to your GitHub account to keep your workflows in sync. Push notes to or pull files from GitHub in just a few clicks. Here's how it works: 1. Install [the HackMD GitHub app](https://github.com/apps/hackmd-hub)[target=_blank] on your GitHub account 2. Connect and authorize your account and repositories 3. Start syncing! What are the benefits of linking with GitHub? - View and control note versions at any time - Cross-platform compatibility of note files, allowing edits anytime and anywhere - Flexible document management and issue discussion, collaborating on HackMD or using Pull Requests/Issues on GitHub [ → Read more about the GitHub integration here and get started.](https://hackmd.io/c/tutorials/%2F%40docs%2Fsync-a-note-with-github?utm_source=prepopulatednote&utm_medium=editor&utm_campaign=experttutorial&utm_content=tutorial) ## API calls We support simple API functionalities, including... - Creating - Retrieving - Updating - Deleting This includes tasks like creating meeting notes automatically or integrating with third-party services, like Telegram and Discord. Whether you're organizing projects, streamlining your team's collaboration, or automating your personal flow -- the HackMD API helps you take back control and work smarter. [ → Learn how to use the HackMD API here and get started.](https://hackmd.io/c/tutorials/%2F%40docs%2Fissue-revoke-api-token-en?utm_source=prepopulatednote&utm_medium=editor&utm_campaign=experttutorial&utm_content=tutorial) Can't find what you're looking for? The HackMD team is continually adding more features. If you have suggestions for API functionalities you'd like to see, please let us know! ## We value your feedback! Did you find this guide helpful? Answer one question in [this survey](https://tally.so/r/mYzAez) and let us know. ## Book mode Collect and categorize related notes together as a "book" in HackMD. This allows you to easily share all of your project documentation at once. Here's how... 1. Create a new note. 2. Choose a title (and section titles if you're 🔥). 3. Add links (the body of your book). 4. In the "Sharing" menu, choose "Book Mode". 5. Publish! ![book_mode_en](https://hackmd.io/_uploads/BJv-UpeZke.gif) [ → Learn more about creating a book here](https://hackmd.io/c/tutorials/%2F%40docs%2Fcreate-a-book-en?utm_source=prepopulatednote&utm_medium=editor&utm_campaign=experttutorial&utm_content=tutorial) ## Custom templates Find yourself creating the same document outline over and over? You can make your own template within HackMD. 1. To get started, create the document you'd like to save as a template. 2. Click on the `...` at the top right of your screen. 3. Click "Save as template" 4. Give your template a name and click "OK". ![template_en](https://hackmd.io/_uploads/H1P0s0eb1x.gif) ## Embed notes Embedding notes saves you time from repetitive work. Want to apply different themes, layouts, or set text colors to your notes? HackMD's CSS support and embed note feature makes this possible. Here's how it works: 1. Prepare a note with only the content you want to embed. 2. Get its unique note ID (found after the `/` in the URL). 3. Start embedding an iframe by adding `{%hackmd noteid %}` where you want to embed the note. 4. Specify the note ID and you're set! ![embed_note_en](https://hackmd.io/_uploads/Hy2jaaxbkl.gif) >[!Tip]What is Note ID? >Note ID is a random code that appear at the end of the note sharing link. > >Take this link for example: `https://hackmd.io/@username/HyAhMOgiA` --> `HyAhMOgiA` is the note ID. ## We value your feedback! Did you find this guide helpful? Answer one question in [this survey](https://tally.so/r/mYzAez) and let us know. ## LaTeX & MathJax LaTeX is a high-quality typesetting system for anyone creating mathematical documentation on the internet. And [MathJax](https://hackmd.io/c/tutorials/%2Fs%2FMathJax-and-UML?utm_source=prepopulatednote&utm_medium=editor&utm_campaign=experttutorial&utm_content=tutorial) is a tool that brings the power of LaTeX to your fingertips. Here are a few implementations of LaTeX and MathJax: 1. **Simple formulas:** Add a dollar sign `$` to the front and back of your mathematical formula or equation to render the current MathJax. For example: Write this`$12+6=18$` to show this $12+6=18$. 2. **Enclosed formulas:** Insert two consecutive dollar signs, `$$`, before and after your equation to create in-line notations. For example: ``` $$ e^{ \pm i\theta } = \cos \theta \pm i\sin \theta $$ ``` $$ e^{ \pm i\theta } = \cos \theta \pm i\sin \theta $$ &nbsp; 3. **Superscripts and subscripts:** Use `^` and `_` to indicate super and subscript variations. For example: ``` $$ y^2 = 2x+16 $$ ``` $$ y^2 = 2x+16 $$ 4. **Fractions:** Write `\over` or `\frac` to create fractions. [ → Explore the full list of uses here](https://math.meta.stackexchange.com/questions/5020/mathjax-basic-tutorial-and-quick-reference?utm_source=prepopulatednote&utm_medium=editor&utm_campaign=experttutorial&utm_content=tutorial) ## UML diagrams A Unified Modeling Language diagram -- or UML diagram -- acts as a visual representation of systems and software. Here are a few implementations of UML diagrams: ### Mermaid diagrams 1. Enter ` ```mermaid ` before the following notation. 2. Copy and paste the syntax below, then replace the sample text with your process. 3. Break line and enter ` ``` `. ``` graph LR Work --> flow --> like --> this ``` ```mermaid graph LR Work --> flow --> like --> this ``` ### Sequence diagrams 1. Enter ` ```sequence ` before the following notation. 2. Copy and paste the syntax below, then replace the sample text with your process. 3. Break line and enter ` ``` `. ``` Lucy->Robbie: Hello Robbie, how are you? Note right of Robbie: Robbie thinks Robbie-->Lucy: I'm good, thanks! ``` ```sequence Lucy->Robbie: Hey Robbie, how are you? Note right of Robbie: Robbie thinks Robbie-->Lucy: I'm good, thanks! ``` [ → Read more about the UML diagrams supported on HackMD](https://hackmd.io/c/tutorials/%2F%40docs%2Fuse-mathjax-and-UML-en#How-to-use-MathJax-amp-UML?utm_source=prepopulatednote&utm_medium=editor&utm_campaign=experttutorial&utm_content=tutorial) ## Further learning Want to learn more ways you can use HackMD? Check out the Beginner and Markdown guides in your workspace. The Beginner Guide covers: - Workspace & sidebar - Personal workspace - Create a note - Start with a template - Insert images & gifs - Comments - Suggest edit - Share & set permissions - Publishing The Markdown Guide covers: - Markdown syntax - Text styles - Tables - Table of contents - Extensions - Edit vs View pages Before you go, HackMD has an official user manual with instructions for all its features! In our tutorial book, you'll find detailed guides to all the main features of HackMD that boost your productivity. ### :point_right: [HackMD Tutorial Book](https://hackmd.io/c/tutorials/%2Fs%2Ftutorials?utm_source=prepopulatednote&utm_medium=editor&utm_campaign=experttutorial&utm_content=tutorial) :point_left: Don't want to miss the latest news and feature updates from HackMD? Be sure to follow our social channels or join us on Discord. - :mailbox: support@hackmd.io - <i class="fa fa-file-text"></i> [X (Twitter)](https://x.com/hackmdio) - <i class="fa fa-file-text"></i> [Facebook](https://www.facebook.com/hackmdio) - <i class="fa fa-file-text"></i> [LinkedIn](https://www.linkedin.com/company/hackmd) - <i class="fa fa-file-text"></i> [Discord](https://discord.gg/rAkfPd5Z) ## We value your feedback! Did you find this guide helpful? Answer one question in [this survey](https://tally.so/r/mYzAez) and let us know.